51608236

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 91753200

約数和(自身を除く): 40144964

約数列:

[1, 2, 4, 131, 149, 262, 298, 524, 596, 661, 1322, 2644, 19519, 39038, 78076, 86591, 98489, 173182, 196978, 346364, 393956, 12902059, 25804118, 51608236]

約数ペア:

[(1, 51608236), (2, 25804118), (4, 12902059), (131, 393956), (149, 346364), (262, 196978), (298, 173182), (524, 98489), (596, 86591), (661, 78076), (1322, 39038), (2644, 19519)]